Link element



FIG. 1 is a top plan view of a link element showing my new design;

FIG. 2 is a side elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is an enlarged vertical sectional view taken on line 4--4;

FIG. 5 is a side elevational view of a central element; and

FIG. 6 is a top plan view of the right end element in FIG. 1. 

The ornamental design for a link element, as shown and described. 